315-321 Union St

About this home

Exceptional mixed-use investment opportunity in the heart of Rockland! This well-maintained property features 8 residential units (4 two-bedroom and 4 one-bedroom apartments) plus 2 fully leased commercial spaces, delivering strong, immediate cash flow. The property is 100% occupied with outstanding long-term tenants who take pride in their units and would love to remain. A well-established restaurant serves as the anchor commercial tenant, while the second commercial space is also leased, providing a stable and diversified income stream. Residential units feature granite countertops, stainless steel appliances, and high ceilings. Recent improvements include updated plumbing and electrical, a full sprinkler system, a 2-year-old permitted rubber roof, mini-splits in select units, and high-efficiency boilers. Located in the DRROD district with excellent future development potential (buyer to perform due diligence).

Listing last checked: November 8, 2026 at 9:02 AM ESTListing updated: October 31, 2026 at 1:46 PM EDT

Listed by Andrea Aro · Benny's Realty Group · MLS #73546854

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Details at a glance

Interior1 property facts

Basement: Not reported

Building2 property facts

Style: Other
Year built: 1929

Land & utilities3 property facts

Lot size: 0.21 acres
Pool: Not reported
Zoning: BUSINE

Financial2 property facts

Annual taxes: $29,793
Assessment year: 2026

Location

Estimated monthly cost

Explore costs at the $2,699,000 asking price. Adjust the assumptions to your situation.

Known monthly costs$16,130 / monthAdjust

Down payment (%)Interest rate (%)Loan termMonthly property tax ($)Monthly insurance ($)Monthly HOA ($)

Principal & interest: $13,648
Property tax: $2,483
Insurance: Not entered
HOA: Not entered

Listing annual taxes: $29,793. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.

Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

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About 315-321 Union St

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Request a tour of 315-321 Union St and a Bean Group agent will help coordinate an available time with the listing side.

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Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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Bean Group · eXp Realty

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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